package com.neusoft.elm.dao;
 import java.util.List;
 import com.neusoft.elm.po.Cart;
 public interface CartDao {
	 public int saveCart(Cart cart) throws Exception;
	 public int updateCart(Cart cart) throws Exception;
	 public int removeCart(Cart cart) throws Exception;
	 public List<Cart> listCart(Cart cart) throws Exception;
 }